The IMAP Client for Sylpheed 0.8.11 allows remote malicious IMAP servers to cause a…
Priority LOW 29Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- None · None · Partial
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA.
Summary
The IMAP Client for Sylpheed 0.8.11 allows remote malicious IMAP servers to cause a denial of service (crash) via certain large literal size values that cause either integer signedness errors or integer overflow errors.
Why it matters now
EPSS 0.03359 88th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 9
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:microsoft:outlook_express:6.00.2800.1106:*:*:*:*:*:*:* | 6.00.2800.1106 | Vulnerable | Microsoft |
| cpe:2.3:a:mozilla:mozilla:1.3:*:*:*:*:*:*:* | 1.3 | Vulnerable | Mozilla |
| cpe:2.3:a:mozilla:mozilla:1.4:alpha:*:*:*:*:*:* | 1.4 alpha | Vulnerable | Mozilla |
| cpe:2.3:a:mutt:mutt:1.4.1:*:*:*:*:*:*:* | 1.4.1 | Vulnerable | mutt |
| cpe:2.3:a:qualcomm:eudora:5.2.1:*:*:*:*:*:*:* | 5.2.1 | Vulnerable | Qualcomm |
| cpe:2.3:a:stuart_parmenter:balsa:2.0.10:*:*:*:*:*:*:* | 2.0.10 | Vulnerable | Stuart Parmenter |
| cpe:2.3:a:sylpheed:sylpheed_email_client:0.8.11:*:*:*:*:*:*:* | 0.8.11 | Vulnerable | Sylpheed |
| cpe:2.3:a:university_of_washington:pine:4.53:*:*:*:*:*:*:* | 4.53 | Vulnerable | University Of Washington |
| cpe:2.3:a:ximian:evolution:1.2.4:*:*:*:*:*:*:* | 1.2.4 | Vulnerable | Ximian |
- cpe:2.3:a:microsoft:outlook_express:6.00.2800.1106:*:*:*:*:*:*:* Versions 6.00.2800.1106 Vulnerable ·Microsoft
- cpe:2.3:a:mozilla:mozilla:1.3:*:*:*:*:*:*:* Versions 1.3 Vulnerable ·Mozilla
- cpe:2.3:a:mozilla:mozilla:1.4:alpha:*:*:*:*:*:* Versions 1.4 alpha Vulnerable ·Mozilla
- cpe:2.3:a:mutt:mutt:1.4.1:*:*:*:*:*:*:* Versions 1.4.1 Vulnerable ·mutt
- cpe:2.3:a:qualcomm:eudora:5.2.1:*:*:*:*:*:*:* Versions 5.2.1 Vulnerable ·Qualcomm
- cpe:2.3:a:stuart_parmenter:balsa:2.0.10:*:*:*:*:*:*:* Versions 2.0.10 Vulnerable ·Stuart Parmenter
- cpe:2.3:a:sylpheed:sylpheed_email_client:0.8.11:*:*:*:*:*:*:* Versions 0.8.11 Vulnerable ·Sylpheed
- cpe:2.3:a:university_of_washington:pine:4.53:*:*:*:*:*:*:* Versions 4.53 Vulnerable ·University Of Washington
- cpe:2.3:a:ximian:evolution:1.2.4:*:*:*:*:*:*:* Versions 1.2.4 Vulnerable ·Ximian
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2003-0300
- 2026-10-03 Alias added: GHSA-65hx-gppf-cfhx
References
Sources
- CVE-2003-0300 · CVE Program
- CVE-2003-0300 · NVD
- FIRST EPSS
- GHSA-65hx-gppf-cfhx · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences